/*
 * Copyright 2010 Florian Sauter
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package de.rentoudu.chat.server.guice;

import com.google.inject.Inject;
import com.google.inject.Provider;

import de.rentoudu.chat.model.Channel;
import de.rentoudu.chat.server.CurrentChannel;

/**
 * Simple Provider for {@link CurrentChannel} instance.
 * By default the user is connected to the default channel.
 * 
 * @author Florian Sauter
 */
public class CurrentChannelProvider implements Provider<CurrentChannel> {

	private final String defaultChannel;
	
	@Inject
	public CurrentChannelProvider(@DefaultChannel String defaultChannel) {
		this.defaultChannel = defaultChannel;
	}
	
	@Override
	public CurrentChannel get() {
		Channel channel = new Channel();
		channel.setId(defaultChannel);
		return new CurrentChannel(channel);
	}

}
